KM

Katsumi Murofushi

BI Bando Chemical Industries: 1 patents #6 of 34Top 20%
SK Showa Denko K.K.: 1 patents #18 of 64Top 30%
Overall (1994): #108,336 of 165,921Top 70%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5362592 Decolorizable toner Yoshikazu Hosoda, Toshio Kaji, Yuki Abe, Kiyotaka Yamaguchi, Takayuki Yoshida +4 more 1994-11-08